UICollectionView Cell Auto Size with AutoLayout iOS 8

UICollectionView Cell Auto Size with AutoLayout iOS 8

By : user2953809
Date : November 21 2020, 07:31 AM
I wish this help you Answering own question, as I found out the reason for the problem:
To make this feature work, UILabel must have width less than UICollectionView width. Even if in Storyboard it looks OK, if AutoLayout is being used, the width must be constrained, e.g. in my case I made a constraint less or equal 320. Without it, label grows to a very large width but only 1 line height. With this constraint applied, line wrapping started to work and label grew in height instead of width only.
code :

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dynamic resizing of UICollectionView using intrinsic size within an autolayout

dynamic resizing of UICollectionView using intrinsic size within an autolayout

By : Vimarsh Deo
Date : March 29 2020, 07:55 AM
This might help you I finally worked out what was going on. Since I was committing an animation which was changing the size of the view and doing a scroll, the two seperate animations where conflicting with each other.
I eventually rewrote the collection using UIScrollView but had the same problem. I got round it by placing the UIScrollView in a UIView. The UIView was resized using a constraint on the height which was animated.
UICollectionView Cell + UiLabel with AutoLayout

UICollectionView Cell + UiLabel with AutoLayout

By : mitt
Date : March 29 2020, 07:55 AM
Hope this helps I'm trying to pin an UILabel to it's parent cell. I added four constraints (top, leading, trailing, bottom) which works fine on iOS 8.0 but not on iOS 7.X. Please see image below: , Overriding the custom cell's layoutSubviews is a possible workaround:
code :
override func layoutSubviews() {
    contentView.frame = bounds
Change UICollectionView cell size depending on label size

Change UICollectionView cell size depending on label size

By : Penkoad
Date : March 29 2020, 07:55 AM
I wish this helpful for you This answer does not change the cell size at all, but it could be a solution to your problem. In your cellForItemAtIndexPath after you set your cell: let cell = collectionView.dequeueReusableCellWithReuseIdentifier("cell", forIndexPath: indexPath) as! CollectionViewCell
Try adding this: cell.imageText.adjustsFontSizeToFitWidth = true
How to increase the UICollectionview Cell Size equal to Screen Size in swift 4.2?

How to increase the UICollectionview Cell Size equal to Screen Size in swift 4.2?

By : user2700632
Date : March 29 2020, 07:55 AM
Any of those help You need to change your cell size to fit the collectionview. Add this in viewDidLoad
code :
if let flow = self.collectionView.collectionViewLayout as? UICollectionViewFlowLayout {
    flow.itemSize = self.collectionView.frame.size
xcode UICollectionView Cell autolayout

xcode UICollectionView Cell autolayout

By : OwenO
Date : March 29 2020, 07:55 AM
wish helps you I have a collectionview that is full width of the screen, but I want the collectionview and the collectionview cell to adjust size according to the iPhone screen. , You could implement the delegate method for the cell size
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